ANT: Anxious, distrustful, suspicious, careful, unsafe, insecure, precarious, hazardous.
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KEY: Secure \v.\
SYN: Fasten, guard, protect, assure, ensure, close, enclose, detain, arrest.
ANT: Loosen, betray, surrender, expose, imperil, endanger, open, liberate, free.
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KEY: Security.
SYN: Pledge, guarantee, warranty, protection, safeguard, pawn, deposit, bond, defence, guard, shelter, safety, certainty, ease, assurance, carelessness, confidence.
ANT: Parole, word, understanding, honor, defencelessness, exposure, danger, peril, insecurity, uncertainty, care, anxiety, precariousness.
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